2777471280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{11117}}^1$

素因数の和:11483

約数の個数: 120

約数和(自身を含む): 9355396752

約数和(自身を除く): 6577925472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 347, 360, 694, 720, 1041, 1388, 1735, 2082, 2776, 3123, 3470, 4164, 5205, 5552, 6246, 6940, 8328, 10410, 11117, 12492, 13880, 15615, 16656, 20820, 22234, 24984, 27760, 31230, 33351, 41640, 44468, 49968, 55585, 62460, 66702, 83280, 88936, 100053, 111170, 124920, 133404, 166755, 177872, 200106, 222340, 249840, 266808, 333510, 400212, 444680, 500265, 533616, 667020, 800424, 889360, 1000530, 1334040, 1600848, 2001060, 2668080, 3857599, 4002120, 7715198, 8004240, 11572797, 15430396, 19287995, 23145594, 30860792, 34718391, 38575990, 46291188, 57863985, 61721584, 69436782, 77151980, 92582376, 115727970, 138873564, 154303960, 173591955, 185164752, 231455940, 277747128, 308607920, 347183910, 462911880, 555494256, 694367820, 925823760, 1388735640, 2777471280]

約数ペア:

[(1, 2777471280), (2, 1388735640), (3, 925823760), (4, 694367820), (5, 555494256), (6, 462911880), (8, 347183910), (9, 308607920), (10, 277747128), (12, 231455940), (15, 185164752), (16, 173591955), (18, 154303960), (20, 138873564), (24, 115727970), (30, 92582376), (36, 77151980), (40, 69436782), (45, 61721584), (48, 57863985), (60, 46291188), (72, 38575990), (80, 34718391), (90, 30860792), (120, 23145594), (144, 19287995), (180, 15430396), (240, 11572797), (347, 8004240), (360, 7715198), (694, 4002120), (720, 3857599), (1041, 2668080), (1388, 2001060), (1735, 1600848), (2082, 1334040), (2776, 1000530), (3123, 889360), (3470, 800424), (4164, 667020), (5205, 533616), (5552, 500265), (6246, 444680), (6940, 400212), (8328, 333510), (10410, 266808), (11117, 249840), (12492, 222340), (13880, 200106), (15615, 177872), (16656, 166755), (20820, 133404), (22234, 124920), (24984, 111170), (27760, 100053), (31230, 88936), (33351, 83280), (41640, 66702), (44468, 62460), (49968, 55585)]